Cummins 3054233 PT Fuel Injector - Original/Replacement - For NT855 NTA855 NH855 NTC N14 Engines
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| Part Number | 3054233 |
| Product Type | PT Injector (Pressure Time Type) |
| Injection Pressure Range | 70-138 MPa (Approx. 700-1400 bar) |
| Working Principle | Converts low-pressure fuel supplied by the PT fuel pump into high-pressure fuel, injected into the combustion chamber |
| Fuel System | Cummins PT Fuel System |
| Compatible Fuel Pump Model | 4951351 |
| Material | High-strength alloy steel, precision machining |
| Warranty | 12 Months ( OEM part ) |
| High Pressure Common Rail | No (PT Mechanical Injection System) |
Manufacturer No.
3054233
OEM Part No.
3054233
Engine Part No.
NH855NT495NT743NT855NTA855NTCN14N855NTA855-D(M)NTA855-G2ANTC-350NT855-P400VTA1710
Interchange No.
302414730479733054228491332530697673054220305421849513512030519R-3054233K3054233
Fitment Vehicles
Heavy Duty TruckBusLight Commercial VehiclePickupConstruction MachineryMining MachineryAgricultural MachineryShipOil and Gas Field EquipmentRailway EquipmentGenerator SetModern ExcavatorKomatsu ExcavatorHitachi ExcavatorDoosan/Daewoo ExcavatorVolvo ExcavatorKato ExcavatorSumitomo ExcavatorKobelco Excavator
Fuel System - Industrial Encyclopedia
Original and high-quality replacement Cummins 3054233 PT fuel injector, suitable for NT855, NTA855, NH855, NTC, N14 series diesel engines. This injector is a key component of the PT (pressure time) fuel system, converting low-pressure fuel from the PT fuel pump to approximately 70-138 MPa for injection, ensuring efficient and reliable engine operation. Widely used in heavy trucks, construction machinery, mining equipment, generator sets, etc. Interchangeable part numbers include 3024147, 3047973, 3054228, etc. 12 months warranty provided, it is recommended to replace in sets to ensure performance balance.